Showers and Storms continue across the East; Heat, Critical Fire Weather, Drought, and Poor Air Quality continues in the West

A series of fronts will focus locally heavy showers and storms across portions of the central and eastern U.S. through the end of the workweek. Dangerous to extreme heat continues across the Southwest U.S., eventually spreading eastward over the weekend into early next week. Elevated fire weather conditions continue across the Great Basin, with degraded air quality lingering across the Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

LAKE MCCLURE AT EXCHEQUER DAM NEAR SNELLING 10ENE (EXC) (EXQC1)

Lat: 37.585°NLon: 120.26722°WElev: 877.0ft.

NA

100°F

38°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

15 Miles SSW Groveland CA

Heat Advisory August 4, 07:55pm until August 5, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 4, 07:55pm until August 5, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Tonight

    Low: 75 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 97. Southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.

    High: 97 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 75. West northwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.

    Low: 75 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 98. East northeast wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.

    High: 98 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 76. West northwest wind 5 to 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 76 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 98. Northeast wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 20 mph.

    High: 98 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 76. West northwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 25 mph.

    Low: 76 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 99. Northeast wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 20 mph.

    High: 99 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 75. West northwest wind 5 to 10 mph becoming north northeast after midnight.
Wednesday
Sunny, with a high near 97. Southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Clear, with a low around 75. West northwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 98. East northeast wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
Thursday Night
Clear, with a low around 76. West northwest wind 5 to 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 98. Northeast wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 20 mph.
Friday Night
Clear, with a low around 76. West northwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 99. Northeast wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 77. West northwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 99. Northeast wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
Sunday Night
Mostly clear, with a low around 78. West wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Monday
Sunny, with a high near 97. East northeast wind around 5 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 75. West wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 93. East wind around 5 mph becoming west in the afternoon. Winds could gust as high as 15 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SSW Groveland CA
 37.65°N 120.29°W (Elev. 801 ft)
6:56 pm PDT Aug 4, 2026
7pm PDT Aug 4, 2026-6pm PDT Aug 11, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database